Recommendation in a changingworld: Exploiting temporal dynamics in ratings and reviews

Keyphrases

• Temporal Recommender System 100%
• Review Text 66%
• Rating Sparsity 66%
• Rating Prediction Accuracy 33%
• User Interest Change 33%
• Item Review 33%
• Item Characteristics 33%
• Preference Characteristic 33%
• Temporal Drift 33%

Computer Science

• Temporal Dynamic 100%
• Recommender Systems 100%
• Sparsity 50%
• User Preference 50%
• Temporal Change 25%
• Recommendation Accuracy 25%
• Prediction Accuracy 25%